1/4 Sq. Dr. Aerospace 12 Point SAE Chrome Socket in 7/16 4 1/8 inch 20mm Opening:

20mm Opening:

This set includes metric sockets in sizes 7

5 Output Standard: Slotted

Input Drive Size: 1/4" Drive Shape: Square Length: 100mm Type: Bit Socket Output size: 10mm Opening: Hex

5mm Type: 6 Point Socket Output Size: 3/4" Opening: 6pt

1/4 Sq. Dr. Aerospace 12 Point SAE Chrome Socket in 7/16 4 1/8 inch 20mm Opening:SAE, drive, 12 Point, Deep, Chrome Hand Sockets. 12 point (double hexagonal) configurations: 12 point sockets can be used on square nuts and fasteners, and also offer double the amount of starting points. The design is normally only used for general purpose applications because it can greatly increase the chance of rounding or slipping off a nut or fastener. 12 points are preferred however because that are faster and more versatile to use than